package com.atguigu.gulimall.ware.listener;


import com.atguigu.common.mq.StockLockedTo;
import com.atguigu.common.to.mq.OrderTo;
import com.atguigu.gulimall.ware.service.WareSkuService;
import com.rabbitmq.client.Channel;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.RabbitHandler;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.io.IOException;

@Service
@RabbitListener(queues = "stock.release.stock.queue")
public class StockReleaseListener {
    @Autowired
    WareSkuService wareSkuService ;
    @RabbitHandler
    public void handeStockLockedRelease(StockLockedTo to, Message message, Channel channel) throws IOException {
        System.out.println("收到解锁库存的消息");
        try {
            //当前消息是否需重新派发
           // Boolean redelivered = message.getMessageProperties().getRedelivered();
            wareSkuService.unlockStock(to);
           channel.basicAck(message.getMessageProperties().getDeliveryTag(),false);
       }catch (Exception e){
           channel.basicReject(message.getMessageProperties().getDeliveryTag(),true);
       }
    }
    @RabbitHandler
    public void handleOrderCloseRelease(OrderTo orderTo, Message message, Channel channel) throws IOException {
        System.out.println("订单关闭，准备解锁库存");
        try {
            wareSkuService.unlockStock(orderTo);
            channel.basicAck(message.getMessageProperties().getDeliveryTag(),false);
        }catch (Exception e){
            channel.basicReject(message.getMessageProperties().getDeliveryTag(),true);
            e.printStackTrace();
        }
    }
}
